package com.service;

import com.model.ProductType;

public interface ProductTypeService {
	public boolean addProductType(ProductType productType);

	public boolean deleteProductType(int id);

	public boolean updateProductType(ProductType productType, int id);

	public String selectProductType(String key, String type, int page,
			int rows, String sort, String order);

	public String selectProductType();
}
